Country

•  Africa (9)
•  Angola (1)
•  Australia (1)
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•  Belgium (1)
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•  Congo (22)
•  Dahomey (6)
•  Dominican Republic (1)
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•  Ecuador (1)
•  Ethiopia (2)
•  France (50)
•  Gabon (5)
•  Guiana (2)
•  Guinea (4)
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•  Ivory Coast (5)
•  Kerguelen (1)
•  Madagascar (2)
•  Malaysia (1)
•  Morocco (6)
•  Mozambique (6)
•  New Hebrides (14)
•  Niger (2)
•  Oceania (3)
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•  Somalia (2)
•  South Africa (2)
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•  USA (1)
•  West Indies & Caraibean (4)

Theme

•  Banks-Finance (3)
•  Canals (43)
•  Colonies (1)
•  Mines : gold (5)
•  Mines and quarries (2)
•  Oil (1)
•  Tramways (1)